68911285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1187}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 87759936

約数和(自身を除く): 18848651

約数列:

[1, 5, 17, 85, 683, 1187, 3415, 5935, 11611, 20179, 58055, 100895, 810721, 4053605, 13782257, 68911285]

約数ペア:

[(1, 68911285), (5, 13782257), (17, 4053605), (85, 810721), (683, 100895), (1187, 58055), (3415, 20179), (5935, 11611)]